Send Inquiry

Request To Call Back

Fused Silica Mesh 200

Name: Fused Silica Mesh 200
Brand: Pratap Corporation
Price: 72 INR
Availability: InStock

Price 72 INR/ Kilograms

Get a Price/Quote

MOQ : 25 Kilograms

Fused Silica Mesh 200 Specification

Poisonous
No

Ph Level
Neutral (pH 6.0-8.0)

Melting Point
1710°C

Form
Powder (Mesh 200)

Other Names
Fused Quartz, Silica Powder

Density
2.20 Gram per cubic centimeter(g/cm3)

Shape
Granular/Powder mesh

Smell
Odorless

Storage
Store in a dry, cool, and sealed container

Molecular Weight
60.08 g/mol

Structural Formula
O=Si=O

HS Code
2506

Solubility
Insoluble in water and most acids; soluble in hydrofluoric acid

Molecular Formula
SiO2

Refractive Rate
1.458

Boiling point
2230°C

Taste
Tasteless

Purity
>99.8%

Classification
Inorganic compound

Chemical Name
Silicon Dioxide

CAS No
60676-86-0

EINECS No
238-878-4

Grade
Mesh 200

Standard
Industrial grade

Type
Powder/Mesh

Usage
Industrial raw material for casting, refractory lining, high-temperature applications

Main Material
Fused Silica (SiO2)

Acid Resistance
Excellent

Mohs Hardness
7

Particle Size
Mesh 200 (approx. 75 microns)

Thermal Expansion Coefficient
5.5 x 107 /C

Electrical Resistivity
~107 cm

Color
White

Loss on Ignition (LOI)
<0.1%

Alkali Resistance
Moderate

Fused Silica Mesh 200 Trade Information

Minimum Order Quantity
25 Kilograms

Delivery Time
7 Days

Fused Silica Mesh 200 About

PRATAP CORPORATION Fused silica is a form of silicon dioxide (SiO2) produced by melting high-purity crystalline silica, like quartz, and forming an amorphous, synthetic glass. Its characterized by very low thermal expansion and high thermal shock resistance, making it suitable for various applications, including optics and high-temperature ceramics.

Exceptional Physical & Chemical Stability

Fused Silica Mesh 200 is renowned for its strong resistance to both extreme temperatures and acidic environments. It has a low thermal expansion ratio, ensuring dimensional stability even under severe heat. Its chemical inertness, especially in acidic solutions, and non-toxicity make it a dependable material for high-precision applications.

Versatile Industrial Applications

This fused silica mesh is essential in sectors such as precision casting, refractory linings, electronics, glassmaking, ceramics, metallurgy, and photovoltaic panels. Its excellent purity and consistent particle size allow for superior performance and reliability in processes that require high-temperature stability and minimal impurities.

Optimal Storage & Safe Handling

Fused Silica Mesh 200 should be stored in a dry, cool, and sealed environment to maintain its integrity. The powder is non-toxic, odorless, and tasteless, ensuring safe handling during transportation and usage in industrial settings. Adhering to recommended storage practices preserves its quality and effectiveness.

FAQs of Fused Silica Mesh 200:

Q: How is Fused Silica Mesh 200 different from regular silica powder?

A: Fused Silica Mesh 200 is made by melting high-purity silica at elevated temperatures, resulting in superior thermal stability, higher purity (>99.8%), and a low thermal expansion coefficient compared to standard silica powders. Its mesh size (approximately 75 microns) also ensures finer and more uniform particle distribution.

Q: What are the main industrial applications of Mesh 200 fused silica?

A: Fused Silica Mesh 200 is widely used in precision casting, glassmaking, refractory lining, electronics, ceramics, metallurgy, photovoltaic modules, and laboratory equipment due to its high thermal resistance, chemical stability, and excellent acid resistance.

Q: When should I choose Mesh 200 particle size for my application?

A: Mesh 200 (approx. 75 microns) is ideal when fine particle distribution and surface smoothness are required, such as in precision casting molds, glass formulations, or electronic component manufacturing. It supports enhanced material flow and uniformity in these processes.

Q: Where should fused silica be stored to maintain its quality?

A: To preserve fused silicas performance, store the powder in a sealed container in a dry, cool place away from moisture and contaminants. Proper storage prevents agglomeration and safeguards its chemical and physical properties.

Q: What is the process for using Mesh 200 fused silica in refractory applications?

A: In refractory applications, Mesh 200 fused silica is mixed with binders or other aggregates, shaped, and then fired at high temperatures to form stable refractory linings or components that withstand extreme heat and corrosive environments.

Q: How does using fused silica benefit high-temperature and electronic processes?

A: Fused silicas low thermal expansion and high purity minimize thermal stress and contamination, resulting in reliable components for high-temperature and electronic applications. Its excellent dielectric properties are also critical for insulation and electrical resistance.

Tell us about your requirement